Thread Size: 3/8-16 UNC; Allen Hex Drive: 9/16"; Thread Coverage: Full Thread
Package Contents: 20 Sets (each set includes a bolt, a hex nut, a flat and lock washer); With both enough quantity and top-notch quality, this combo meets your regular demands perfectly
Made of 18-8 Stainless Steel 304, these screws are built to last; Exceptional corrosion resistantce and great strength; The added black oxide coating further enhances corrosion protection compared to uncoated 304/18-8 stainless steel, making these screws ideal for demanding indoor and outdoor applications
Hex bolts, with their robust six-sided design and high torque-bearing capacity, are versatile fasteners widely adopted across industries due to their reliability and precision
Grade: A2-70; Hex bolts sturdy structure make it IDEAL USE for both residential and commercial projects, like construction, automotive, electronics, indoor & outdoor furnitures & fixtures, 3D printing
وصف
1.Durable 304 Stainless Steel
Made of corrosion-resistant 304 stainless steel (18-8), ideal for harsh environments and moisture-prone applications.
2. Complete Fastener Kit
Each set includes a hex bolt, nut, flat washer, and spring washer for secure, vibration-resistant connections.
3. Heavy-Duty Strength
Black-coated bolts handle high-stress automotive, industrial, and machinery projects.
4. Black Oxide Finish
Enhances corrosion resistance and provides a sleek, low-glare appearance for visible installations.
5. 6 Ready-to-Use Sets
Convenient pre-packed kits (10 total) save time—no need to source separate components.
6. Automotive & Industrial Use
Perfect for engines, chassis, equipment assembly, and structural projects requiring reliability.